Ontologia

HydroBASINS lev08 watershed · #6080038050

Bassin · #6080038050

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Coastal basin 16% lakePfafstetter: 66100505

Sub-basin area

30,7km²

Upstream area

30,8km²

Discharge

3,87m³/s

Mean elev.

75m

Administrative coverage

0 dept-equivalent regions (GADM L2)

    1 intersecting protected areas

    Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

    Species present

    33 distinct species · 422 observations

    Source: GBIF Occurrence snapshot 2026-05-01.

    Densité d'observations

    422 obs · 1 cellules
    Obs. / cellule
    ≥ 422
    422–421
    422–421
    422–421
    < 422

    Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

    Ecological tissue

    Sample of 8 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

    ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

    RègnesAnimalPlanteChampignonBacterie
    RelationsPredationParasitismeSymbiosePollinisation
    StatutEn dangerVulnérableProtégéeEndémique

    Indicateurs du tissu écologique

    Tissu écologique de Bassin · #6080038050 : 7 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

    Espèces affichées
    8
    Interactions affichées
    5
    Connectance
    0.179
    Patrimoniales
    2
    Plus dense que (national)0 %(top 100%)

    Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

    Hydroclimate (BasinATLAS lev08)

    Mean T°

    5,4°C

    Annual rain

    2 536mm

    Moisture idx (CMI)

    0,81

    Runoff

    3 948mm/an

    PET

    476mm

    AET

    476mm

    Mean slope

    10,3°

    Water table

    460cm

    Forest

    43%

    Crops

    0%

    Urban

    0%

    Protected

    0%

    HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)